endoscopy

Adenocarcinoma STENOSIS achalasia adenoma banding barrett's esophagus bleeding cancer colon colonoscopy duodenum dysphagia emr esophagus gastroscopy gerd laryngology lesion polyp polypectomy rectum resection stomach ulcer varices
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Colonoscopy: Transverse Colon Inflammatory Polyp

views: 4445 comments: 0
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This video presents an excision of polyp with classic endoscopic features to suspect inflammatory polyp. Diagnosis was confirmed on histology

Colonoscopy: Examination of Rectal EMR scar after...

views: 4659 comments: 0
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Examination of large piecemeal EMR takes time - one needs to scan bit by bit for any subtle residual polyp using white light, NBI, and chromoendoscopy.

Colonoscopy: Cecal EMR - Prior Failed Colonoscopy

views: 4632 comments: 0
5

A colonoscopy performed in middle aged patient who had undergone CT colography after prior failed colonoscopy due to pelvic surgeries. Endoscope: Pediatric colonoscope failed to go above sigmoid colon;...

Endoscopic Painting

views: 4548 comments: 0
2.5

The Fun, Innovative, Nice and Enthusiastic Way of Learning Laparoscopic Skills through combining the art of painting and the science of laparoscopic skill training. I involved anything-goes-everyone-can-do...

Biportal Endoscopic Disectomy

Dae-Jung Choi

Specialty:  Orthopedics
views: 12453 comments: 5
5

Lumbar Discectomy by Biportal Endoscopic Spine Surgery(BESS). BESS can provide a variety of panoramic and sufficiently magnified view so that its procedure must be safe and delicate. BESS can handle of...

Colonoscopy Channel - Serrated Adenoma with Intramucosal...

views: 6149 comments: 0
5

This colonoscopy vdeo presents serrated adenoma with intramucosal cancer.

Pedunculated Polyp In The Colon

views: 4020 comments: 0
5

This endoscopic vdeo presents a precancerous lesion - pedunculated polyp. Please distinguish its head and stalk.

Endoscopic Cubital Tunnel Release (Medium Difficulty)

views: 6045 comments: 1
5

Doctor Gregory J.Yanish presents an endoscopic cubital tunnel release, performed on a patient with medium level of fat tissue, which makes the surgery harder to perform. Author walks us through the whole...

Colonoscopy Channel: Clip Closure of Post-EMR...

views: 3360 comments: 0
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This is video presents the clip closure of an EMR defect in the cecum. It was a tight closure with close approximation of clips.

Endoscopic Signs Of Cancer In a Flat Lesion

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This video shows an endoscopic signs of cancer in a flat lesion. During endoscopy we can observe thickened fold, failure to lift after submucosal injection and water jet sign.

Colonoscopy Channel - Follow-up After EMR of...

views: 4204 comments: 0
5

The clip presents a status after the resection of a large LST NG tumor 6 months ago. No endoscopic signs of residual disease or recurrence were found. The scar was clear.

Colonoscopy Channel - Epinephrine Volume Reduction...

views: 5191 comments: 0
4.5

This video presents a way of volume reduction of the polyp. Injection of dilute epinephrine (1:10,000) into the head and stalk of the giant colon polyp was performed. After a few minutes polyp was easy...

A Hidden Polyp Identified In Ascending Colon...

views: 3744 comments: 0
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Video presents a polyp that was overlooked during the first withdrawal because it was hidden by overlapping folds. During the second withdrawal, a cap helped in opening the folds and found hidden polyps.

Colonoscopy Channel - Hidden Polyp During Cecal...

views: 4165 comments: 0
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This clip shows an example of examination of the cecum. The second 360 degree scanning of the cecum was performed. During the procedure, the polyp proximal to the IC valve was noticed.

Colonoscopy Channel - Control Of Immediate Bleeding...

views: 5718 comments: 0
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We can distinguish two kinds of bleeding after polypectomy - immediate and delayed (even a few days after the procedure). This video shows an example of bleeding occurring immediately after the removal...

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